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Monitoring VFD’s - Transducer Adventures in Disneyland®

Used to monitor a variable frequency input, the Ohio Semitronics' AFT-100EY05 transducer is scaled for 0-100Hz to equal a 4-20mAdc output. With a special filter, indicated with an Y05 suffix, the AFT can effectively measure the motor drive control voltage that varies the motor speed by its frequency in Hertz. The AFT is happily located in the Disneyland® attraction Monsters, Inc. Mike & Sully to the Rescue and has been successfully measuring for almost 2 decades.

"Take off on a wild taxi ride through a wacky world inhabited by monsters" (Disney, 2017).

Questions about monitoring VFD’s? Contact our technical sales team at 614-777-1005 Or Sales@OhioSemitronics.com Our sales team is always available to chat through our chat feature